Can I download AMD Software: Adrenalin Edition If I have AMD Ryzen 5 2600 Six-Core Processor?
The Ryzen 5 2600 doesn't have Integrated Graphics so no need to download any Graphics driver.
Now if you talking about your GPU card you will need to post the Make & Model of your GPU card to determine if it can use the latest AMD Driver or not.
My Gpu reads as a Radeon RX 580 series. My reasoning for even asking if I could get AMD Software: Adrenalin Edition was because I wanted to alter my res on valorant.
Yes you can and should as the Radeon cards need Adrenalin drivers to function properly,
Next time you post you should provide your hardware configuration with it so we can help you better.